A long time ago I did that with "CDN" domains. I bought ~10 of them (variations of fbcdn, akamai, and ytimg). I _did_ see some traffic (some hits per hour if I

A long time ago I did that with "CDN" domains. I bought ~10 of them (variations of fbcdn, akamai, and ytimg). I _did_ see some traffic (some hits per hour if I remember well), and many of them were from cheap handheld phones (from the user-agent).